Home / 98,901,204.40-148,351,806.60-27,097,620.40

Finding the Fourth Proportional to 98,901,204.40, 148,351,806.60 and 27,097,620.40

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Solution

The fourth proportional to 98,901,204.40, 148,351,806.60 and 27,097,620.40 is: 40,646,430.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,901,204.40 : 148,351,806.60 = 27,097,620.40 : x
  2. Step 2: Convert to fraction form
    98,901,204.40/148,351,806.60 = 27,097,620.40/x
  3. Step 3: Cross multiply
    98,901,204.40x = 148,351,806.60 × 27,097,620.40
  4. Step 4: Simplify right side
    98,901,204.40x = 4,019,980,940,901,014.50
  5. Step 5: Solve for x
    x = 4,019,980,940,901,014.50/98,901,204.40
  6. Step 6: Final answer
    x = 40,646,430.60

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.